1
|
Puzhko S, Schuster T, Barnett TA, Renoux C, Munro K, Barber D, Bartlett G. Difference in patterns of prescribing antidepressants known for their weight-modulating and cardiovascular side effects for patients with obesity compared to patients with normal weight. J Affect Disord 2021; 295:1310-1318. [PMID: 34706445 DOI: 10.1016/j.jad.2021.08.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/03/2021] [Accepted: 08/06/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patients with depression and comorbid obesity may be more prone to weight modulating and cardiovascular side effects of selected antidepressants (AD). It is important to ascertain whether these AD prescriptions differ by patient weight status. METHODS Canadian Primary Care Sentinel Surveillance Network (CPCSSN) electronic medical records were used. Participants were adults with depression prescribed an AD in 2000-2016, with weight categories established before the first prescription. Logistic regression and mixed effects models were applied to examine associations between obesity and AD prescribing, adjusted for sex, age, and comorbidities. Machine learning algorithm random forest (RF) was used to evaluate the importance of weight in predicting prescribing patterns. RESULTS Of 26,571 participants, 72.4% were women, mean age was 38.9 years (standard deviation (SD)=14.2) and mean BMI 27.0 kg/m2 (SD = 6.5); 9.5% had ≥ 1 comorbidity. Patients with obesity, compared to normal weight patients, were more likely to receive bupropion (adjusted odds ratio (aOR) 1.24, 95%CI: 1.09,1.42), fluoxetine (aOR 1.14, 95%CI: 0.97,1.34), and amitriptyline (aOR 1.13, 95%CI: 0.93,1.36), and less likely to receive mirtazapine (aOR 0.55, 95%CI: 0.44,0.68) and escitalopram (aOR 0.88, 95%CI: 0.80, 0.97). RF analysis showed that weight was among the most important predictors of prescribing patterns, equivalent to age and more important than sex. CONCLUSIONS AD prescribing patterns for patients with obesity appear to be different for selected AD types, including AD known for their weight-modulating and cardiovascular side effects. Longitudinal studies are needed to examine whether these prescribing patterns are associated with significant health outcomes.
Collapse
Affiliation(s)
- S Puzhko
- Department of Family Medicine, Faculty of Medicine, McGill University, 5858 Chemin de la Côte-des-Neiges, suite 300, H3S 1Z1, Montréal, Qc, Canada.
| | - T Schuster
- Department of Family Medicine, Faculty of Medicine, McGill University, 5858 Chemin de la Côte-des-Neiges, suite 300, H3S 1Z1, Montréal, Qc, Canada.
| | - T A Barnett
- Department of Family Medicine, Faculty of Medicine, McGill University, 5858 Chemin de la Côte-des-Neiges, suite 300, H3S 1Z1, Montréal, Qc, Canada.
| | - C Renoux
- Department of Neurology & Neurosurgery, McGill University, 3801 Rue Université, H3A 2B4, Montréal, Qc, Canada; Department of Epidemiology and Biostatistics, McGill University, Montréal, Qc, Canada; Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, Qc, Canada.
| | - K Munro
- Department of Family Medicine, Faculty of Medicine, McGill University, 5858 Chemin de la Côte-des-Neiges, suite 300, H3S 1Z1, Montréal, Qc, Canada.
| | - D Barber
- Department of Family Medicine, Faculty of Medicine, Queen's University, 220 Bagot Street, K7L 3G2, Kingston, On, Canada.
| | - G Bartlett
- School of Medicine, University of Missouri, 7 Hospital Drive, Medical Sciences Building, Suite MA306N, 65211, Columbia, MO, United States.
| |
Collapse
|
2
|
Reddy AP, Yin X, Sawant N, Reddy PH. Protective effects of antidepressant citalopram against abnormal APP processing and amyloid beta-induced mitochondrial dynamics, biogenesis, mitophagy and synaptic toxicities in Alzheimer's disease. Hum Mol Genet 2021; 30:847-864. [PMID: 33615359 PMCID: PMC8355469 DOI: 10.1093/hmg/ddab054] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 01/24/2021] [Accepted: 02/12/2021] [Indexed: 12/14/2022] Open
Abstract
The purpose of this study is to study the neuroprotective role of selective serotonin reuptake inhibitor (SSRI), citalopram, against Alzheimer's disease (AD). Multiple SSRIs, including citalopram, are reported to treat patients with depression, anxiety and AD. However, their protective cellular mechanisms have not been studied completely. In the current study, we investigated the protective role of citalopram against impaired mitochondrial dynamics, defective mitochondrial biogenesis, defective mitophagy and synaptic dysfunction in immortalized mouse primary hippocampal cells (HT22) expressing mutant APP (SWI/IND) mutations. Using quantitative RT-PCR, immunoblotting, biochemical methods and transmission electron microscopy methods, we assessed mutant full-length APP/C-terminal fragments and Aβ levels and mRNA and protein levels of mitochondrial dynamics, biogenesis, mitophagy and synaptic genes in mAPP-HT22 cells and mAPP-HT22 cells treated with citalopram. Increased levels of mRNA levels of mitochondrial fission genes, decreased levels of fusion biogenesis, autophagy, mitophagy and synaptic genes were found in mAPP-HT22 cells relative to WT-HT22 cells. However, mAPP-HT22 cells treated with citalopram compared to mAPP-HT22 cells revealed reduced levels of the mitochondrial fission genes, increased fusion, biogenesis, autophagy, mitophagy and synaptic genes. Our protein data agree with mRNA levels. Transmission electron microscopy revealed significantly increased mitochondrial numbers and reduced mitochondrial length in mAPP-HT22 cells; these were reversed in citalopram-treated mAPP-HT22 cells. Cell survival rates were increased in citalopram-treated mAPP-HT22 relative to citalopram-untreated mAPP-HT22. Further, mAPP and C-terminal fragments werealso reduced in citalopram-treated cells. These findings suggest that citalopram reduces mutant APP and Aβ and mitochondrial toxicities and may have a protective role of mutant APP and Aβ-induced injuries in patients with depression, anxiety and AD.
Collapse
Affiliation(s)
- Arubala P Reddy
- Nutritional Sciences Department, Texas Tech University, Lubbock, TX, USA
| | - Xiangling Yin
- Garrison Institute on Aging, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - Neha Sawant
- Internal Medicine Department, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - P Hemachandra Reddy
- Internal Medicine Department, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Pharmacology & Neuroscience Department, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Neurology Department, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Speech, Language and Hearing Sciences Departments, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Public Health Department, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| |
Collapse
|
3
|
Trillenberg P, Katalinic A, Junghanns K, Thern J. Worsening of myasthenia due to antiepileptic, antipsychotic, antidepressant, and sedative medication: An estimation of risk based on reporting frequency. Eur J Neurol 2021; 28:2349-2356. [PMID: 33566440 DOI: 10.1111/ene.14773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 02/04/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND PURPOSE Many drugs can worsen myasthenia symptoms. The clinician usually relies on cautionary lists compiled according to case reports. We intended to provide a quantitative basis for a risk comparison within the groups of antiepileptic, antidepressant, neuroleptic, and sedative drugs. METHODS We extracted adverse drug reaction (ADR) counts (total and myasthenia related) for drugs from these groups and calculated the reporting odds ratio (ROR) within the drug groups from the World Health Organization pharmacovigilance database. For a given drug, the ROR was increased above 1 if the proportion of myasthenia-related ADRs for this drug was larger than the same proportion for the rest of drugs in that same group. If the 95% confidence interval of ROR was >1, this was taken as a signal for a higher risk of the given drug as compared to the average of the respective group. RESULTS Gabapentin, sertraline, citalopram, lithium, and amisulpride had a signal for the ROR to be increased above 1 within their respective groups. Bupropion, desvenlafaxine, duloxetine, escitalopram, and paroxetine had ROR values <1. For all other drugs, 1 was within the ROR confidence interval. CONCLUSIONS For gabapentin and lithium, the analysis of RORs confirmed case reports and cautionary lists. For a number of antidepressant drugs associated with a higher-than-average risk, no case reports exist substantiating our results. For these drugs, special attention should be paid to this risk. The remarkable difference between citalopram and escitalopram could prompt experimental work to confirm differential influence of the two preparations on neuromuscular transmission.
Collapse
Affiliation(s)
- Peter Trillenberg
- Department of Neurology, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Alexander Katalinic
- Institute of Social Medicine and Epidemiology, University of Lübeck, Lübeck, Germany
| | - Klaus Junghanns
- Department of Psychiatry, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Julia Thern
- Department of Pharmacy, University Hospital of Schleswig-Holstein, Lübeck, Germany
| |
Collapse
|
4
|
Sałaciak K, Głuch-Lutwin M, Siwek A, Szafarz M, Kazek G, Bednarski M, Nowiński L, Mitchell E, Jastrzębska-Więsek M, Partyka A, Wesołowska A, Kołaczkowski M, Szkaradek N, Marona H, Sapa J, Pytka K. The antidepressant-like activity of chiral xanthone derivatives may be mediated by 5-HT1A receptor and β-arrestin signalling. J Psychopharmacol 2020; 34:1431-1442. [PMID: 33103555 DOI: 10.1177/0269881120959605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Our previous studies showed that xanthone derivatives with N-(2-methoxyphenyl)piperazine fragment have an affinity to the 5-HT1A receptor and show antidepressant-like properties in rodents. In this study, we tested three xanthone derivatives, HBK-1 (R, S) and its enantiomers, in which we increased the distance between the piperazine and xanthone fragments by using a hydroxypropoxy linker. We hypothesized that this would increase the binding to the 5-HT1A receptor and consequently, pharmacological activity. AIMS We aimed to assess the in vitro and in vivo pharmacological activity of the xanthone derivatives. METHODS We evaluated the in vitro affinity for serotonin 5-HT1A and 5-HT2A receptors and serotonin transporter. We also determined the intrinsic activity at the 5-HT1A receptor. We investigated the antidepressant-like properties and safety after acute administration (dose range: 1.25-20 mg/kg) using the forced swim, tail suspension, locomotor activity, rotarod and chimney tests in mice. We also evaluated the basic pharmacokinetic parameters. RESULTS Our results indicated that the compounds showed a high affinity for the 5-HT1A receptor but very weak antagonistic properties in the Ca2+ mobilization assay; however, they showed significant agonistic properties in the β-arrestin recruitment assay. In both behavioural tests the studied xanthone derivatives showed antidepressant-like activity. Pre-treatment with p-chlorophenylalanine or WAY-100635 abolished their antidepressant-like activity. None of the compounds caused motor impairments at antidepressant-like doses. The racemate penetrated the blood-brain barrier and had a relatively high bioavailability after intraperitoneal administration. CONCLUSIONS Xanthone derivatives with N-(2-methoxyphenyl)piperazine fragment and hydroxypropoxy linker show increased binding to the 5-HT1A receptor and may represent an attractive putative treatment candidate for depression.
Collapse
Affiliation(s)
- Kinga Sałaciak
- Department of Pharmacodynamics, Jagiellonian University Medical College, Kraków, Poland
| | - Monika Głuch-Lutwin
- Department of Pharmacobiology, Jagiellonian University Medical College, Kraków, Poland
| | - Agata Siwek
- Department of Pharmacobiology, Jagiellonian University Medical College, Kraków, Poland
| | - Małgorzata Szafarz
- Department of Pharmacokinetics and Physical Pharmacy, Jagiellonian University Medical College, Kraków, Poland
| | - Grzegorz Kazek
- Department of Pharmacodynamics, Jagiellonian University Medical College, Kraków, Poland
| | - Marek Bednarski
- Department of Pharmacodynamics, Jagiellonian University Medical College, Kraków, Poland
| | - Leszek Nowiński
- Department of Pharmacodynamics, Jagiellonian University Medical College, Kraków, Poland
| | - Emma Mitchell
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | | | - Anna Partyka
- Department of Clinical Pharmacy, Jagiellonian University Medical College Kraków, Kraków, Poland
| | - Anna Wesołowska
- Department of Clinical Pharmacy, Jagiellonian University Medical College Kraków, Kraków, Poland
| | - Marcin Kołaczkowski
- Department of Medicinal Chemistry, Jagiellonian University Medical College Kraków, Kraków, Poland
| | - Natalia Szkaradek
- Department of Bioorganic Chemistry, Jagiellonian University Medical College, Krakow, Poland
| | - Henryk Marona
- Department of Bioorganic Chemistry, Jagiellonian University Medical College, Krakow, Poland
| | - Jacek Sapa
- Department of Pharmacodynamics, Jagiellonian University Medical College, Kraków, Poland
| | - Karolina Pytka
- Department of Pharmacodynamics, Jagiellonian University Medical College, Kraków, Poland
| |
Collapse
|
5
|
About the Misleading Use of Stereodescriptors in Labeling the Stereoisomers of Milnacipran and Levomilnacipran. J Clin Psychopharmacol 2020; 39:673-674. [PMID: 31688383 DOI: 10.1097/jcp.0000000000001116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
6
|
Li X, Zhang C. Comparative efficacy of nine antidepressants in treating Chinese patients with post-stroke depression: A network meta-analysis. J Affect Disord 2020; 266:540-548. [PMID: 32056924 DOI: 10.1016/j.jad.2020.02.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 01/19/2020] [Accepted: 02/01/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND The efficacy ranking of antidepressants for post-stroke depression (PSD) has not been assessed thoroughly yet due to the lack of network meta-analyses with sufficiently large sample size. METHODS Seven databases including PubMed, Embase, CENTRAL, CBM, CNKI, WanFang and VIP were systematically searched for eligible randomized controlled trials (RCTs) regarding nine antidepressants (citalopram, escitalopram, venlafaxine, paroxetine, duloxetine, amitriptyline, doxepin, sertraline and mirtazapine) treating PSD patients. Stata 15 software and R software were utilized for statistical analyses. RESULTS 51 RCTs were included in this NMA. For the key efficacy outcomes, escitalopram, mirtazapine, sertraline, citalopram, venlafaxine and paroxetine were associated with larger reduction of the Hamilton Depression Scale (HAMD) total score compared with placebo at 2 weeks. Among the nine antidepressants, escitalopram ranked the best while amitriptyline was the least helpful. At 4 weeks, citalopram ranked higher than placebo and the other eight antidepressants. In contrast, amitriptyline and doxepin were associated with minimal reduction of HAMD score. At 8 weeks, changes in HAMD score were significantly greater in nine antidepressants groups compared to placebo group. Besides, mirtazapine ranked higher than citalopram and escitalopram. At endpoint, mirtazapine was related to the highest response rate, followed by venlafaxine and escitalopram, respectively. LIMITATIONS No restriction was imposed on doses of every antidepressant. CONCLUSIONS Escitalopram was associated with a quicker relief of depression, but mirtazapine was probably the best option when it comes to the efficacy of 8-week treatment duration. Amitriptyline and doxepin were nearly the worst choice regardless of the duration (2, 4 or 8 weeks).
Collapse
Affiliation(s)
- Xinyuan Li
- Department of Neurology, the First Hospital of Jilin University, No 71 Xinmin Street, Changchun, Jilin 130021, China.
| | - Congxiao Zhang
- Department of Stomatology, the First Hospital of Jilin University, Changchun, China
| |
Collapse
|